Real Time with Bill Maher

Guests: Alec Baldwin, Chris Matthews, Gov. Martin O'Malley (D-MD), Rep. Alan Grayson (D-FL), Garry Shandling.

Guests: Richard Belzer, former Senator Lincoln Chafee (I-RI), Cornel West, former Senator Bill Frist (R-TN), Sarah Silverman. HBO talk show hosted by politically incorrect muse Bill Maher.

Guests: Richard Dawkins, Lisa Jackson, Janeane Garofalo, Thomas Friedman, Rep. Marcy Kaptur (D-OH).

Guests: Michael Moore, John Waters, Paul Krugman, former NY governor Eliot Spitzer. HBO talk show hosted by politically incorrect muse Bill Maher features an opening monologue, 'roundtable' discussions, special guests, and 'New Rules.'

Guests: Wendell Potter, David Cross, Matthew Continetti, Annette Gordon-Reed, Jeffrey Toobin. HBO talk show hosted by politically incorrect muse Bill Maher features an opening monologue, 'roundtable' discussions, 'New Rules,' and much more.

Guests: Kathy Griffin, Rep. Anthony Weiner, Rajiv Chandrasekaran, Richard Clarke, Paul Rieckhoff. This HBO talk show hosted by Bill Maher features an opening monologue, 'roundtable' discussions, guest segments, and the popular 'New Rules' segment.

Guests: Shawn 'Jay-Z' Carter and Bill Moyers are the guests in this special edition.

Guests: Jay Leno, Sam Harris, Jeremy Scahill, Chuck Todd, Rep. Jan Schakowsky.

Guests: Brad Pitt ('Inglourious Basterds'), Dana Gould, Ashton Kutcher ('Spread'), Gen. Anthony Zinni, Ross Douthat.

Guests: Arianna Huffington, Dr. David Scheiner, Rep. Darrell Issa, Rep. Jack Kingston. HBO's acclaimed series hosted by politically incorrect muse Bill Maher.

Guests: Jeff Sharlet, Michael Ware, Niall Ferguson, Rachel Maddow, Joe Queenan.

Guests: Rob Thomas, Sec. Janet Napolitano, Matt Taibbi, Susan Eisenhower, John Heilemann.

Guests: Joe Scarborough, actor Jason Alexander, actress/playwright Anna Deavere Smith, Gov. Brian Schweitzer (D-MT), Markos Moulitsas.

Guests: Cameron Diaz, Oliver Stone, Billy Bob Thornton.

Guests: Hooman Majd, Meghan McCain, Paul Begala, Katty Kay, Joel Stein.

Guests: Larry King, PJ O'Rourke, Ben Jealous, Chris Matthews, Fran Townsend.

Guests: Richard Haass, D.L. Hughley, Paula Froelich, Matt Miller, Jeremy Scahill.

Guests: actor Hill Harper (TV's 'CSI: NY'), author Michael Pollan, former Ambassador John Bolton, former Rep. Heather Wilson (R-NM).

Guests: recording artist M.I.A., economist Simon Johnson, Newsweek editor Jon Meacham, banker Muhammad Yunus.

Guests: Elizabeth Warren, Richard Brookhiser, Amy Holmes, Dan Savage, David Simon.

Guests: Reza Aslan, Naomi Klein, Matt Taibbi, political consultant James Carville, 'Family Guy' creator Seth MacFarlane.

Guests: Former FDA commissioner David Kessler, foreign correspondent Richard Engel, editor Fareed Zakaria, Rep. Barney Frank (D-MA).

Guests: Former C.I.A. officer Robert Baer, columnist Randy Cohen, politician Howard Dean, stand-up comic Dana Gould, Bethany McLean.

Guests: Award-winning filmmaker Ron Howard, acclaimed novelist Gore Vidal.